DK248189D0 - DEVICE FOR SPRAYING CONCRETE - Google Patents

DEVICE FOR SPRAYING CONCRETE

Info

Publication number
DK248189D0
DK248189D0 DK248189A DK248189A DK248189D0 DK 248189 D0 DK248189 D0 DK 248189D0 DK 248189 A DK248189 A DK 248189A DK 248189 A DK248189 A DK 248189A DK 248189 D0 DK248189 D0 DK 248189D0
Authority
DK
Denmark
Prior art keywords
spraying concrete
spraying
concrete
Prior art date
Application number
DK248189A
Other languages
Danish (da)
Other versions
DK248189A (en
Inventor
Olli Virtanen
Original Assignee
Lohja Ab Oy
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Lohja Ab Oy filed Critical Lohja Ab Oy
Publication of DK248189D0 publication Critical patent/DK248189D0/en
Publication of DK248189A publication Critical patent/DK248189A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
    • B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
    • B28C5/10—Mixing in containers not actuated to effect the mixing
    • B28C5/12—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers
    • B28C5/1223—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers discontinuously operating mixing devices, e.g. with consecutive containers
    • B28C5/123—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers discontinuously operating mixing devices, e.g. with consecutive containers with pressure or suction means for discharging

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
  • Nozzles (AREA)
DK248189A 1988-05-31 1989-05-22 DEVICE FOR SPRAYING CONCRETE DK248189A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI882561A FI882561A (en) 1988-05-31 1988-05-31 BETONGSPRUTA.

Publications (2)

Publication Number Publication Date
DK248189D0 true DK248189D0 (en) 1989-05-22
DK248189A DK248189A (en) 1989-12-01

Family

ID=8526553

Family Applications (1)

Application Number Title Priority Date Filing Date
DK248189A DK248189A (en) 1988-05-31 1989-05-22 DEVICE FOR SPRAYING CONCRETE

Country Status (4)

Country Link
EP (1) EP0345237A1 (en)
DK (1) DK248189A (en)
FI (1) FI882561A (en)
NO (1) NO892176L (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2951986B1 (en) * 2009-11-02 2013-09-27 Dev Chanvre LOW DENSITY CONCRETE PROJECTION DEVICE.

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR550845A (en) * 1922-05-01 1923-03-21 Material trainer especially applicable to the projection of fragmented materials such as concrete
US1731953A (en) * 1926-08-16 1929-10-15 Thomson Peter Mixer and conveyer
GB390257A (en) * 1931-12-10 1933-04-06 Ernst Bongardt Improvements in or relating to the conveyance and mixing of granular materials such as concrete or the like
US2261441A (en) * 1939-02-04 1941-11-04 Leslie A Layne Cementing machine
US3370890A (en) * 1966-10-26 1968-02-27 Morgan Mason Edward Pneumatic conveyors for dry portland cement
FR2063236A5 (en) * 1969-09-05 1971-07-09 Garreau Jean Pneumatic projection device for refrac-tory powders
US4106111A (en) * 1977-04-07 1978-08-08 Rose Leo J Improved concrete making and transmission

Also Published As

Publication number Publication date
FI882561A0 (en) 1988-05-31
FI882561A (en) 1989-12-01
NO892176L (en) 1989-12-01
EP0345237A1 (en) 1989-12-06
DK248189A (en) 1989-12-01
NO892176D0 (en) 1989-05-30

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment